X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=etc%2Fskel%2F.zshrc;h=d7b2840e6baef3342e57ff8e68804c5ec8ea35e3;hb=36b19d3d797d334b963eb77e608250e930742e76;hp=6146f47ec4e89f42ee00006fc71ed5bf24f9609e;hpb=c5def1541078b09dc0a8749b0ffa032f44007ffd;p=grml-etc-core.git diff --git a/etc/skel/.zshrc b/etc/skel/.zshrc index 6146f47..d7b2840 100644 --- a/etc/skel/.zshrc +++ b/etc/skel/.zshrc @@ -3,54 +3,77 @@ # Authors: grml-team (grml.org), (c) Michael Prokop # Bug-Reports: see http://grml.org/bugs/ # License: This file is licensed under the GPL v2. -# Latest change: Son Dez 17 14:50:06 CET 2006 [mika] ################################################################################ # source ~/.zshrc.global {{{ + # see /etc/zsh/zshrc for some general settings # If you don't have write permissions to /etc/zsh/zshrc on your own # copy the file to your $HOME as /.zshrc.global and we source it: - if [ -r ~/.zshrc.global ] ; then - . ~/.zshrc.global - fi + +# Note, that xsource() is defined in the global file, so here, +# we will have to do the sourcing manually for once: + +[[ -z "$ZSHRC_GLOBAL_HAS_BEEN_READ" ]] \ +&& [[ -r "${HOME}/.zshrc.global" ]] \ +&& source "${HOME}/.zshrc.global" +# }}} + +# check whether global file has been read {{{ +if [[ -z "$ZSHRC_GLOBAL_HAS_BEEN_READ" ]] ; then + print 'Warning: global zsh config has not been read.' >&2 + print ' prepare for possible errors!' >&2 + print '' >&2 + print 'See our refcard for info on how to get the complete configuration:' >&2 + print ' ' >&2 +fi +# }}} + +# autoloading stuff {{{ +# associate types and extensions (be aware with perl scripts and anwanted behaviour!) +# check_com zsh-mime-setup || { autoload zsh-mime-setup && zsh-mime-setup } +# alias -s pl='perl -S' # }}} # completion system {{{ # just make sure it is loaded in this file too - type compinit &>/dev/null || { autoload -U compinit && compinit } +# TODO: is this *really* needed? compsys should be run in the global zshrc already. +check_com compinit || { autoload -U compinit && compinit } # }}} # make sure isgrmlsmall is defined {{{ - type isgrmlsmall &>/dev/null || function isgrmlsmall () { return 1 } +check_com isgrmlsmall || function isgrmlsmall () { return 1 } # }}} -## variables {{{ +# variables {{{ # do you want grmlsmall-specific adjustments? - GRMLSMALL_SPECIFIC=1 +GRMLSMALL_SPECIFIC=1 # set terminal property (used e.g. by msgid-chooser) - export COLORTERM="yes" +export COLORTERM="yes" # set default browser - if [ -z "$BROWSER" ] ; then - if [ -n "$DISPLAY" ] ; then - [ -x $(which firefox) ] && export BROWSER=firefox - else - [ -x $(which w3m) ] && export BROWSER=w3m - fi - fi - (( ${+PAGER} )) || export PAGER="less" - -# export qtdir - [ -d /usr/share/qt3 ] && export QTDIR=/usr/share/qt3 - [ -d /usr/share/qt4 ] && export QTDIR=/usr/share/qt4 +if [[ -z "$BROWSER" ]] ; then + if [[ -n "$DISPLAY" ]] ; then + #v# If X11 is running + check_com -c firefox && export BROWSER=firefox + else + #v# If no X11 is running + check_com -c w3m && export BROWSER=w3m + fi +fi + +#m# v QTDIR \kbd{/usr/share/qt[34]}\quad [for non-root only] +[[ -d /usr/share/qt3 ]] && export QTDIR=/usr/share/qt3 +[[ -d /usr/share/qt4 ]] && export QTDIR=/usr/share/qt4 # support running 'jikes *.java && jamvm HelloWorld' OOTB: - [ -f /usr/share/classpath/glibj.zip ] && export JIKESPATH=/usr/share/classpath/glibj.zip +#v# [for non-root only] +[[ -f /usr/share/classpath/glibj.zip ]] && export JIKESPATH=/usr/share/classpath/glibj.zip # }}} -## set options {{{ +# set options {{{ # Allow comments even in interactive shells i. e. # $ uname # This command prints system informations @@ -90,229 +113,379 @@ # alias -g V='| vim -' # }}} -## aliases {{{ +# aliases {{{ # Xterm resizing-fu. # Based on http://svn.kitenet.net/trunk/home-full/.zshrc?rev=11710&view=log (by Joey Hess) - alias hide='echo -en "\033]50;nil2\007"' - alias tiny='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-80-*-*-c-*-iso8859-15\007"' - alias small='echo -en "\033]50;6x10\007"' - alias medium='echo -en "\033]50;-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso8859-15\007"' - alias default='echo -e "\033]50;-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-15\007"' - alias large='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-150-*-*-c-*-iso8859-15\007"' - alias huge='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-210-*-*-c-*-iso8859-15\007"' - alias smartfont='echo -en "\033]50;-artwiz-smoothansi-*-*-*-*-*-*-*-*-*-*-*-*\007"' - alias semifont='echo -en "\033]50;-misc-fixed-medium-r-semicondensed-*-*-120-*-*-*-*-iso8859-15\007"' -# if [ "$TERM" = "xterm" ] && [ "$LINES" -ge 50 ] && [ "$COLUMNS" -ge 100 ] && [ -z "$SSH_CONNECTION" ]; then +alias hide='echo -en "\033]50;nil2\007"' +alias tiny='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-80-*-*-c-*-iso8859-15\007"' +alias small='echo -en "\033]50;6x10\007"' +alias medium='echo -en "\033]50;-misc-fixed-medium-r-normal--13-120-75-75-c-80-iso8859-15\007"' +alias default='echo -e "\033]50;-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-15\007"' +alias large='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-150-*-*-c-*-iso8859-15\007"' +alias huge='echo -en "\033]50;-misc-fixed-medium-r-normal-*-*-210-*-*-c-*-iso8859-15\007"' +alias smartfont='echo -en "\033]50;-artwiz-smoothansi-*-*-*-*-*-*-*-*-*-*-*-*\007"' +alias semifont='echo -en "\033]50;-misc-fixed-medium-r-semicondensed-*-*-120-*-*-*-*-iso8859-15\007"' +# if [[ "$TERM" == "xterm" ]] && [[ "$LINES" -ge 50 ]] && [[ "$COLUMNS" -ge 100 ]] && [[ -z "$SSH_CONNECTION" ]] ; then # large # fi # general - alias da='du -sch' - alias j='jobs -l' +#a2# Execute \kbd{du -sch} +alias da='du -sch' +#a2# Execute \kbd{jobs -l} +alias j='jobs -l' # alias u='translate -i' # translate # compile stuff - alias CO="./configure" - alias CH="./configure --help" +#a2# Execute \kbd{./configure} +alias CO="./configure" +#a2# Execute \kbd{./configure --help} +alias CH="./configure --help" # http://conkeror.mozdev.org/ - alias conkeror='firefox -chrome chrome://conkeror/content' +#a2# Run a keyboard driven firefox +alias conkeror='firefox -chrome chrome://conkeror/content' # arch/tla stuff - if type -p tla &>/dev/null ; then - alias tdi='tla what-changed --diffs | less' - alias tbp='tla-buildpackage' - alias tmi='tla archive-mirror' - alias tco='tla commit' - alias tme='tla star-merge' - fi +if check_com -c tla ; then + #a2# Execute \kbd{tla what-changed --diffs | less} + alias tdi='tla what-changed --diffs | less' + #a2# Execute \kbd{tla-buildpackage} + alias tbp='tla-buildpackage' + #a2# Execute \kbd{tla archive-mirror} + alias tmi='tla archive-mirror' + #a2# Execute \kbd{tla commit} + alias tco='tla commit' + #a2# Execute \kbd{tla star-merge} + alias tme='tla star-merge' +fi # listing stuff - alias dir="ls -lSrah" - alias lad='ls -d .*(/)' # only show dot-directories - alias lsa='ls -a .*(.)' # only show dot-files - alias lss='ls -l *(s,S,t)' # only files with setgid/setuid/sticky flag - alias lsl='ls -l *(@[1,10])' # only symlinks - alias lsx='ls -l *(*[1,10])' # only executables - alias lsw='ls -ld *(R,W,X.^ND/)' # world-{readable,writable,executable} files - alias lsbig="ls -flh *(.OL[1,10])" # display the biggest files - alias lsd='ls -d *(/)' # only show directories - alias lse='ls -d *(/^F)' # only show empty directories - alias lsnew="ls -rl *(D.om[1,10])" # display the newest files - alias lsold="ls -rtlh *(D.om[1,10])" # display the oldest files - alias lssmall="ls -Srl *(.oL[1,10])" # display the smallest files +#a2# Execute \kbd{ls -lSrah} +alias dir="ls -lSrah" +#a2# Only show dot-directories +alias lad='ls -d .*(/)' # only show dot-directories +#a2# Only show dot-files +alias lsa='ls -a .*(.)' # only show dot-files +#a2# Only files with setgid/setuid/sticky flag +alias lss='ls -l *(s,S,t)' # only files with setgid/setuid/sticky flag +#a2# Only show 1st ten symlinks +alias lsl='ls -l *(@[1,10])' # only symlinks +#a2# Display only executables +alias lsx='ls -l *(*[1,10])' # only executables +#a2# Display world-{readable,writable,executable} files +alias lsw='ls -ld *(R,W,X.^ND/)' # world-{readable,writable,executable} files +#a2# Display the ten biggest files +alias lsbig="ls -flh *(.OL[1,10])" # display the biggest files +#a2# Only show directories +alias lsd='ls -d *(/)' # only show directories +#a2# Only show empty directories +alias lse='ls -d *(/^F)' # only show empty directories +#a2# Display the ten newest files +alias lsnew="ls -rl *(D.om[1,10])" # display the newest files +#a2# Display the ten oldest files +alias lsold="ls -rtlh *(D.om[1,10])" # display the oldest files +#a2# Display the ten smallest files +alias lssmall="ls -Srl *(.oL[1,10])" # display the smallest files # chmod - alias rw-='chmod 600' - alias rwx='chmod 700' - alias r--='chmod 644' - alias r-x='chmod 755' +#a2# Execute \kbd{chmod 600} +alias rw-='chmod 600' +#a2# Execute \kbd{chmod 700} +alias rwx='chmod 700' +#m# a2 r-{}- Execute \kbd{chmod 644} +alias r--='chmod 644' +#a2# Execute \kbd{chmod 755} +alias r-x='chmod 755' # some useful aliases - alias md='mkdir -p' +#a2# Execute \kbd{mkdir -o} +alias md='mkdir -p' + +check_com -c ipython && alias ips='ipython -p sh' # console stuff - alias cmplayer='mplayer -vo fbdev' - alias fbmplayer='mplayer -vo fbdev -fs -zoom' - alias fblinks='links2 -driver fb' +#a2# Execute \kbd{mplayer -vo fbdev} +alias cmplayer='mplayer -vo fbdev' +#a2# Execute \kbd{mplayer -vo fbdev -fs -zoom} +alias fbmplayer='mplayer -vo fbdev -fs -zoom' +#a2# Execute \kbd{links2 -driver fb} +alias fblinks='links2 -driver fb' # ignore ~/.ssh/known_hosts entries # alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null" -o "PreferredAuthentications=keyboard-interactive"' - alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"' +#a2# ssh with StrictHostKeyChecking=no \\&\quad and UserKnownHostsFile unset +alias insecssh='ssh -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"' +alias insecscp='scp -o "StrictHostKeyChecking=no" -o "UserKnownHostsFile=/dev/null"' + +# simple webserver +check_com -c python && alias http="python -m SimpleHTTPServer" + +# Use 'g' instead of 'git': +check_com g || alias g='git' -# use colors when browsing man pages (if not using pinfo or PAGER=most) - [ -d ~/.terminfo/ ] && alias man='TERMINFO=~/.terminfo/ LESS=C TERM=mostlike PAGER=less man' +# use colors when browsing man pages, but only if not using LESS_TERMCAP_* from /etc/zsh/zshenv: +if [[ -z "$LESS_TERMCAP_md" ]] ; then + [[ -d ~/.terminfo/ ]] && alias man='TERMINFO=~/.terminfo/ LESS=C TERM=mostlike PAGER=less man' +fi # check whether Debian's package management (dpkg) is running - alias check_dpkg_running="$SUDO dpkg_running" +if check_com salias ; then + #a2# Check whether a dpkg instance is currently running + salias check_dpkg_running="dpkg_running" +fi + +# work around non utf8 capable software in utf environment via $LANG and luit +if check_com isutfenv && check_com luit ; then + if check_com -c mrxvt ; then + isutfenv && [[ -n "$LANG" ]] && \ + alias mrxvt="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit mrxvt" + fi + + if check_com -c aterm ; then + isutfenv && [[ -n "$LANG" ]] && \ + alias aterm="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit aterm" + fi + + if check_com -c centericq ; then + isutfenv && [[ -n "$LANG" ]] && \ + alias centericq="LANG=${LANG/(#b)(*)[.@]*/$match[1].iso885915} luit centericq" + fi +fi # }}} -## useful functions {{{ - -# functions without detailed explanation: - agoogle() { ${=BROWSER} "http://groups.google.com/groups?as_uauthors=$*" ; } - bk() { cp -b ${1} ${1}_`date --iso-8601=m` } - cdiff() { diff -crd "$*" | egrep -v "^Only in |^Binary files " } - cl() { cd $1 && ls -a } # cd && ls - cvsa() { cvs add $* && cvs com -m 'initial checkin' $* } - cvsd() { cvs diff -N $* |& $PAGER } - cvsl() { cvs log $* |& $PAGER } - cvsq() { cvs -nq update } - cvsr() { rcs2log $* | $PAGER } - cvss() { cvs status -v $* } - debbug() { ${=BROWSER} "http://bugs.debian.org/$*" } - debbugm() { bts show --mbox $1 } # provide bugnummer as "$1" - disassemble(){ gcc -pipe -S -o - -O -g $* | as -aldh -o /dev/null } - dmoz() { ${=BROWSER} http://search.dmoz.org/cgi-bin/search\?search=${1// /_} } - dwicti() { ${=BROWSER} http://de.wiktionary.org/wiki/${(C)1// /_} } - ewicti() { ${=BROWSER} http://en.wiktionary.org/wiki/${(C)1// /_} } - fir() { firefox -a firefox -remote "openURL($1)" } - ggogle() { ${=BROWSER} "http://groups.google.com/groups?q=$*" } - google() { ${=BROWSER} "http://www.google.com/search?&num=100&q=$*" } - mdiff() { diff -udrP "$1" "$2" > diff.`date "+%Y-%m-%d"`."$1" } - memusage(){ ps aux | awk '{if (NR > 1) print $5; if (NR > 2) print "+"} END { print "p" }' | dc } - mggogle() { ${=BROWSER} "http://groups.google.com/groups?selm=$*" } - netcraft(){ ${=BROWSER} "http://toolbar.netcraft.com/site_report?url=$1" } - oleo() { ${=BROWSER} "http://dict.leo.org/?search=$*" } - shtar() { gunzip -c $1 | tar -tf - -- | $PAGER } - shtgz() { tar -ztf $1 | $PAGER } - shzip() { unzip -l $1 | $PAGER } - sig() { agrep -d '^-- $' "$*" ~/.Signature } - swiki() { ${=BROWSER} http://de.wikipedia.org/wiki/Spezial:Search/${(C)1} } - udiff() { diff -urd $* | egrep -v "^Only in |^Binary files " } - viless() { vim --cmd 'let no_plugin_maps = 1' -c "so \$VIMRUNTIME/macros/less.vim" "${@:--}" } - wikide () { ${=BROWSER} http://de.wikipedia.org/wiki/"${(C)*}" } - wikien() { ${=BROWSER} http://en.wikipedia.org/wiki/"$*" } - wodeb () { ${=BROWSER} "http://packages.debian.org/cgi-bin/search_contents.pl?word=$1&version=${2:-unstable}" } - - which google &>/dev/null && gex () { google "\"[ $1]\" $*" } # exact search at google +# useful functions {{{ -# Function Usage: doc packagename - doc() { cd /usr/share/doc/$1 && ls } - _doc() { _files -W /usr/share/doc -/ } - compdef _doc doc +# searching +#f4# Search for newspostings from authors +agoogle() { ${=BROWSER} "http://groups.google.com/groups?as_uauthors=$*" ; } +#f4# Search Debian Bug Tracking System +debbug() { + setopt localoptions extendedglob + if [[ $# -eq 1 ]]; then + case "$1" in + ([0-9]##) + ${=BROWSER} "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=$1" + ;; + (*@*) + ${=BROWSER} "http://bugs.debian.org/cgi-bin/pkgreport.cgi?submitter=$1" + ;; + (*) + ${=BROWSER} "http://bugs.debian.org/$*" + ;; + esac + else + print "$0 needs one argument" + return 1 + fi +} +#f4# Search Debian Bug Tracking System in mbox format +debbugm() { bts show --mbox $1 } # provide bugnummer as "$1" +#f4# Search DMOZ +dmoz() { ${=BROWSER} http://search.dmoz.org/cgi-bin/search\?search=${1// /_} } +#f4# Search German Wiktionary +dwicti() { ${=BROWSER} http://de.wiktionary.org/wiki/${(C)1// /_} } +#f4# Search English Wiktionary +ewicti() { ${=BROWSER} http://en.wiktionary.org/wiki/${(C)1// /_} } +#f4# Search Google Groups +ggogle() { ${=BROWSER} "http://groups.google.com/groups?q=$*" } +#f4# Search Google +google() { ${=BROWSER} "http://www.google.com/search?&num=100&q=$*" } +#f4# Search Google Groups for MsgID +mggogle() { ${=BROWSER} "http://groups.google.com/groups?selm=$*" } +#f4# Search Netcraft +netcraft(){ ${=BROWSER} "http://toolbar.netcraft.com/site_report?url=$1" } +#f4# Use German Wikipedia's full text search +swiki() { ${=BROWSER} http://de.wikipedia.org/wiki/Spezial:Search/${(C)1} } +#f4# search \kbd{dict.leo.org} +oleo() { ${=BROWSER} "http://dict.leo.org/?search=$*" } +#f4# Search German Wikipedia +wikide() { ${=BROWSER} http://de.wikipedia.org/wiki/"${(C)*}" } +#f4# Search English Wikipedia +wikien() { ${=BROWSER} http://en.wikipedia.org/wiki/"${(C)*}" } +#f4# Search official debs +wodeb() { ${=BROWSER} "http://packages.debian.org/search?keywords=$1&searchon=contents&suite=${2:=unstable}§ion=all" } + +#m# f4 gex() Exact search via Google +check_com google && gex () { google "\"[ $1]\" $*" } # exact search at google + +# misc +#f5# Backup \kbd{file {\rm to} file\_timestamp} +bk() { cp -b ${1} ${1}_`date --iso-8601=m` } +#f5# Copied diff +cdiff() { diff -crd "$*" | egrep -v "^Only in |^Binary files " } +#f5# cd to directoy and list files +cl() { cd $1 && ls -a } # cd && ls +#f5# Cvs add +cvsa() { cvs add $* && cvs com -m 'initial checkin' $* } +#f5# Cvs diff +cvsd() { cvs diff -N $* |& $PAGER } +#f5# Cvs log +cvsl() { cvs log $* |& $PAGER } +#f5# Cvs update +cvsq() { cvs -nq update } +#f5# Rcs2log +cvsr() { rcs2log $* | $PAGER } +#f5# Cvs status +cvss() { cvs status -v $* } +#f5# Disassemble source files using gcc and as +disassemble(){ gcc -pipe -S -o - -O -g $* | as -aldh -o /dev/null } +#f5# Firefox remote control - open given URL +fir() { firefox -a firefox -remote "openURL($1)" } +#f5# Create Directoy and \kbd{cd} to it +mcd() { mkdir -p "$@"; cd "$@" } # mkdir && cd +#f5# Unified diff to timestamped outputfile +mdiff() { diff -udrP "$1" "$2" > diff.`date "+%Y-%m-%d"`."$1" } +#f5# Memory overview +memusage(){ ps aux | awk '{if (NR > 1) print $5; if (NR > 2) print "+"} END { print "p" }' | dc } +#f5# Show contents of tar file +shtar() { gunzip -c $1 | tar -tf - -- | $PAGER } +#f5# Show contents of tgz file +shtgz() { tar -ztf $1 | $PAGER } +#f5# Show contents of zip file +shzip() { unzip -l $1 | $PAGER } +#f5# Greps signature from file +sig() { agrep -d '^-- $' "$*" ~/.Signature } +#f5# Unified diff +udiff() { diff -urd $* | egrep -v "^Only in |^Binary files " } +#f5# (Mis)use \kbd{vim} as \kbd{less} +viless() { vim --cmd 'let no_plugin_maps = 1' -c "so \$VIMRUNTIME/macros/less.vim" "${@:--}" } + +# download video from youtube +ytdl() { + if ! [[ -n "$2" ]] ; then + print "Usage: ydtl http://youtube.com/watch?v=.... outputfile.flv">&2 + return 1 + else + wget -O${2} "http://youtube.com/get_video?"${${${"$(wget -o/dev/null -O- "${1}" | grep -e watch_fullscreen)"}##*watch_fullscreen\?}%%\&fs=*} + fi +} + +# Function Usage: uopen $URL/$file +#f5# Download a file and display it locally +uopen() { + if ! [[ -n "$1" ]] ; then + print "Usage: uopen \$URL/\$file">&2 + return 1 + else + FILE=$1 + MIME=$(curl --head $FILE | grep Content-Type | cut -d ' ' -f 2 | cut -d\; -f 1) + MIME=${MIME%$'\r'} + curl $FILE | see ${MIME}:- + fi +} -# make screenshot of current desktop (use 'import' from ImageMagic) - sshot() { - [[ ! -d ~/shots ]] && mkdir ~/shots - #cd ~/shots ; sleep 5 ; import -window root -depth 8 -quality 80 `date "+%Y-%m-%d--%H:%M:%S"`.png - cd ~/shots ; sleep 5; import -window root shot_`date --iso-8601=m`.jpg - } +# Function Usage: doc packagename +#f5# \kbd{cd} to /usr/share/doc/\textit{package} +doc() { cd /usr/share/doc/$1 && ls } +_doc() { _files -W /usr/share/doc -/ } +check_com compdef && compdef _doc doc + +#f5# Make screenshot +sshot() { + [[ ! -d ~/shots ]] && mkdir ~/shots + #cd ~/shots ; sleep 5 ; import -window root -depth 8 -quality 80 `date "+%Y-%m-%d--%H:%M:%S"`.png + cd ~/shots ; sleep 5; import -window root shot_`date --iso-8601=m`.jpg +} # list images only - limg() { +limg() { local -a images images=( *.{jpg,gif,png}(.N) ) + if [[ $#images -eq 0 ]] ; then - print "No image files found" + print "No image files found" else - ls "$@" "$images[@]" + ls "$@" "$images[@]" fi - } +} -# create pdf file from source code - makereadable() { - output=$1 - shift - a2ps --medium A4dj -E -o $output $* - ps2pdf $output - } +#f5# Create PDF file from source code +makereadable() { + output=$1 + shift + a2ps --medium A4dj -E -o $output $* + ps2pdf $output +} # zsh with perl-regex - use it e.g. via: # regcheck '\s\d\.\d{3}\.\d{3} Euro' ' 1.000.000 Euro' - regcheck() { +#f5# Checks whether a regex matches or not.\\&\quad Example: \kbd{regcheck '.\{3\} EUR' '500 EUR'} +regcheck() { zmodload -i zsh/pcre pcre_compile $1 && \ pcre_match $2 && echo "regex matches" || echo "regex does not match" - } +} -# list files which have been modified within the last x days - new() { print -l *(m-$1) } +#f5# List files which have been modified within the last {\it n} days +new() { print -l *(m-$1) } -# grep the history - greph () { history 0 | grep $1 } - (grep --help 2>/dev/null |grep -- --color) >/dev/null && \ - alias grep='grep --color=auto' # use colors when GNU grep with color-support - alias GREP='grep -i --color=auto' +#f5# Grep in history +greph() { history 0 | grep $1 } +# use colors when GNU grep with color-support +#a2# Execute \kbd{grep -{}-color=auto} +(grep --help 2>/dev/null |grep -- --color) >/dev/null && alias grep='grep --color=auto' +#a2# Execute \kbd{grep -i -{}-color=auto} +alias GREP='grep -i --color=auto' # one blank line between each line - if [ -r ~/.terminfo/m/mostlike ] ; then -# alias man2='MANPAGER="sed -e G |less" TERMINFO=~/.terminfo TERM=mostlike /usr/bin/man' - man2() { PAGER='dash -c "sed G | /usr/bin/less"' TERM=mostlike /usr/bin/man "$@" ; } - fi +if [[ -r ~/.terminfo/m/mostlike ]] ; then +# alias man2='MANPAGER="sed -e G |less" TERMINFO=~/.terminfo TERM=mostlike /usr/bin/man' + #f5# Watch manpages in a stretched style + man2() { PAGER='dash -c "sed G | /usr/bin/less"' TERM=mostlike /usr/bin/man "$@" ; } +fi -# jump between directories -# Copyright 2005 Nikolai Weibull +# d():Copyright 2005 Nikolai Weibull # notice: option AUTO_PUSHD has to be set - d(){ +#f5# Jump between directories +d() { emulate -L zsh autoload -U colors local color=$fg_bold[blue] integer i=0 dirs -p | while read dir; do - local num="${$(printf "%-4d " $i)/ /.}" - printf " %s $color%s$reset_color\n" $num $dir - (( i++ )) + local num="${$(printf "%-4d " $i)/ /.}" + printf " %s $color%s$reset_color\n" $num $dir + (( i++ )) done integer dir=-1 read -r 'dir?Jump to directory: ' || return (( dir == -1 )) && return if (( dir < 0 || dir >= i )); then - echo d: no such directory stack entry: $dir - return 1 + echo d: no such directory stack entry: $dir + return 1 fi cd ~$dir - } +} -# find out which libs define a symbol # usage example: 'lcheck strcpy' - lcheck() { - if [ -n "$1" ] ; then +#f5# Find out which libs define a symbol +lcheck() { + if [[ -n "$1" ]] ; then nm -go /usr/lib/lib*.a 2>/dev/null | grep ":[[:xdigit:]]\{8\} . .*$1" - else + else echo "Usage: lcheck " >&2 - fi - } - -# clean up directory - purge() { - FILES=(*~(N) .*~(N) \#*\#(N) *.o(N) a.out(N) *.core(N) *.cmo(N) *.cmi(N) .*.swp(N)) - NBFILES=${#FILES} - if [[ $NBFILES > 0 ]]; then - print $FILES - local ans - echo -n "Remove these files? [y/n] " - read -q ans - if [[ $ans == "y" ]] - then - rm ${FILES} - echo ">> $PWD purged, $NBFILES files removed" - else - echo "Ok. .. than not.." - fi + fi +} + +#f5# Clean up directory - remove well known tempfiles +purge() { + FILES=(*~(N) .*~(N) \#*\#(N) *.o(N) a.out(N) *.core(N) *.cmo(N) *.cmi(N) .*.swp(N)) + NBFILES=${#FILES} + if [[ $NBFILES > 0 ]] ; then + print $FILES + local ans + echo -n "Remove these files? [y/n] " + read -q ans + if [[ $ans == "y" ]] ; then + rm ${FILES} + echo ">> $PWD purged, $NBFILES files removed" + else + echo "Ok. .. than not.." fi - } + fi +} # Translate DE<=>EN # 'translate' looks up fot a word in a file with language-to-language @@ -323,18 +496,21 @@ # Use the following oneliner to turn back the sort order: # $ awk -F ':' '{ print $2" : "$1" "$3 }' \ # /usr/local/lib/words/en-de.ISO-8859-1.vok > ~/.translate/de-en.ISO-8859-1.vok - trans() { - case "$1" in - -[dD]*) translate -l de-en $2 - ;; - -[eE]*) translate -l en-de $2 - ;; - *) - echo "Usage: $0 { -D | -E }" - echo " -D == German to English" - echo " -E == English to German" - esac - } +#f5# Translates a word +trans() { + case "$1" in + -[dD]*) + translate -l de-en $2 + ;; + -[eE]*) + translate -l en-de $2 + ;; + *) + echo "Usage: $0 { -D | -E }" + echo " -D == German to English" + echo " -E == English to German" + esac +} # Some quick Perl-hacks aka /useful/ oneliner # bew() { perl -le 'print unpack "B*","'$1'"' } @@ -352,281 +528,261 @@ # vimpm () { vim `perldoc -l $1 | sed -e 's/pod$/pm/'` } # vimhelp () { vim -c "help $1" -c on -c "au! VimEnter *" } -# plap foo -- list all occurrences of program in the current PATH - plap() { - if [[ $# = 0 ]] - then - echo "Usage: $0 program" - echo "Example: $0 zsh" - echo "Lists all occurrences of program in the current PATH." - else - ls -l ${^path}/*$1*(*N) - fi - } +#f5# List all occurrences of programm in current PATH +plap() { + if [[ $# = 0 ]] ; then + echo "Usage: $0 program" + echo "Example: $0 zsh" + echo "Lists all occurrences of program in the current PATH." + else + ls -l ${^path}/*$1*(*N) + fi +} # Found in the mailinglistarchive from Zsh (IIRC ~1996) - selhist() { - emulate -L zsh - local TAB=$'\t'; - (( $# < 1 )) && { - echo "Usage: $0 command" - return 1 - }; - cmd=(${(f)"$(grep -w $1 $HISTFILE | sort | uniq | pr -tn)"}) - print -l $cmd | less -F - echo -n "enter number of desired command [1 - $(( ${#cmd[@]} - 1 ))]: " - local answer - read answer - print -z "${cmd[$answer]#*$TAB}" - } - -# mkdir && cd - mcd() { mkdir -p "$@"; cd "$@" } # mkdir && cd - -# cd && ls - cl() { cd $1 && ls -a } +#f5# Select items for specific command(s) from history +selhist() { + emulate -L zsh + local TAB=$'\t'; + (( $# < 1 )) && { + echo "Usage: $0 command" + return 1 + }; + cmd=(${(f)"$(grep -w $1 $HISTFILE | sort | uniq | pr -tn)"}) + print -l $cmd | less -F + echo -n "enter number of desired command [1 - $(( ${#cmd[@]} - 1 ))]: " + local answer + read answer + print -z "${cmd[$answer]#*$TAB}" +} # Use vim to convert plaintext to HTML - 2html() { vim -u NONE -n -c ':syntax on' -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 &>/dev/null } +#f5# Transform files to html with highlighting +2html() { vim -u NONE -n -c ':syntax on' -c ':so $VIMRUNTIME/syntax/2html.vim' -c ':wqa' $1 &>/dev/null } # Usage: simple-extract -# Description: extracts archived files (maybe) - simple-extract () { - if [[ -f $1 ]] - then - case $1 in - *.tar.bz2) bzip2 -v -d $1 ;; - *.tar.gz) tar -xvzf $1 ;; - *.rar) unrar $1 ;; - *.deb) ar -x $1 ;; - *.bz2) bzip2 -d $1 ;; - *.lzh) lha x $1 ;; - *.gz) gunzip -d $1 ;; - *.tar) tar -xvf $1 ;; - *.tgz) gunzip -d $1 ;; - *.tbz2) tar -jxvf $1 ;; - *.zip) unzip $1 ;; - *.Z) uncompress $1 ;; - *) echo "'$1' Error. Please go away" ;; - esac - else - echo "'$1' is not a valid file" - fi - } +#f5# Smart archive extractor +simple-extract () { + if [[ -f $1 ]] ; then + case $1 in + *.tar.bz2) bzip2 -v -d $1 ;; + *.tar.gz) tar -xvzf $1 ;; + *.rar) unrar $1 ;; + *.deb) ar -x $1 ;; + *.bz2) bzip2 -d $1 ;; + *.lzh) lha x $1 ;; + *.gz) gunzip -d $1 ;; + *.tar) tar -xvf $1 ;; + *.tgz) gunzip -d $1 ;; + *.tbz2) tar -jxvf $1 ;; + *.zip) unzip $1 ;; + *.Z) uncompress $1 ;; + *) echo "'$1' Error. Please go away" ;; + esac + else + echo "'$1' is not a valid file" + fi +} # Usage: smartcompress () -# Description: compresses files or a directory. Defaults to tar.gz - smartcompress() { - if [ $2 ]; then - case $2 in - tgz | tar.gz) tar -zcvf$1.$2 $1 ;; - tbz2 | tar.bz2) tar -jcvf$1.$2 $1 ;; - tar.Z) tar -Zcvf$1.$2 $1 ;; - tar) tar -cvf$1.$2 $1 ;; - gz | gzip) gzip $1 ;; - bz2 | bzip2) bzip2 $1 ;; - *) - echo "Error: $2 is not a valid compression type" - ;; - esac - else - smartcompress $1 tar.gz - fi - } +#f5# Smart archive creator +smartcompress() { + if [[ -n $2 ]] ; then + case $2 in + tgz | tar.gz) tar -zcvf$1.$2 $1 ;; + tbz2 | tar.bz2) tar -jcvf$1.$2 $1 ;; + tar.Z) tar -Zcvf$1.$2 $1 ;; + tar) tar -cvf$1.$2 $1 ;; + gz | gzip) gzip $1 ;; + bz2 | bzip2) bzip2 $1 ;; + *) + echo "Error: $2 is not a valid compression type" + ;; + esac + else + smartcompress $1 tar.gz + fi +} # Usage: show-archive -# Description: view archive without unpack - show-archive() { - if [[ -f $1 ]] - then - case $1 in - *.tar.gz) gunzip -c $1 | tar -tf - -- ;; - *.tar) tar -tf $1 ;; - *.tgz) tar -ztf $1 ;; - *.zip) unzip -l $1 ;; - *.bz2) bzless $1 ;; - *) echo "'$1' Error. Please go away" ;; - esac - else - echo "'$1' is not a valid archive" - fi - } - -# follow symlinks - folsym() { - if [[ -e $1 || -h $1 ]]; then - file=$1 - else - file=`which $1` - fi - if [[ -e $file || -L $file ]]; then - if [[ -L $file ]]; then - echo `ls -ld $file | perl -ane 'print $F[7]'` '->' - folsym `perl -le '$file = $ARGV[0]; - $dest = readlink $file; - if ($dest !~ m{^/}) { - $file =~ s{(/?)[^/]*$}{$1$dest}; - } else { - $file = $dest; - } - $file =~ s{/{2,}}{/}g; - while ($file =~ s{[^/]+/\.\./}{}) { - ; - } - $file =~ s{^(/\.\.)+}{}; - print $file' $file` - else - ls -d $file - fi +#f5# List an archive's content +show-archive() { + if [[ -f $1 ]] ; then + case $1 in + *.tar.gz) gunzip -c $1 | tar -tf - -- ;; + *.tar) tar -tf $1 ;; + *.tgz) tar -ztf $1 ;; + *.zip) unzip -l $1 ;; + *.bz2) bzless $1 ;; + *.deb) dpkg-deb --fsys-tarfile $1 | tar -tf - -- ;; + *) echo "'$1' Error. Please go away" ;; + esac else - echo $file + echo "'$1' is not a valid archive" fi - } +} -# Use 'view' to read manpages, if u want colors, regex - search, ... -# like vi(m). # It's shameless stolen from - vman() { man $* | col -b | view -c 'set ft=man nomod nolist' - } +#f5# Use \kbd{vim} as your manpage reader +vman() { man $* | col -b | view -c 'set ft=man nomod nolist' - } -# search for various types or README file in dir and display them in $PAGER # function readme() { $PAGER -- (#ia3)readme* } - readme() { - local files - files=(./(#i)*(read*me|lue*m(in|)ut)*(ND)) - if (($#files)) - then $PAGER $files - else - print 'No README files.' - fi - } +#f5# View all README-like files in current directory in pager +readme() { + local files + files=(./(#i)*(read*me|lue*m(in|)ut)*(ND)) + if (($#files)) ; then + $PAGER $files + else + print 'No README files.' + fi +} + +# function ansi-colors() +#f5# Display ANSI colors +ansi-colors() { + typeset esc="\033[" line1 line2 + echo " _ _ _40 _ _ _41_ _ _ _42 _ _ 43_ _ _ 44_ _ _45 _ _ _ 46_ _ _ 47_ _ _ 49_ _" + for fore in 30 31 32 33 34 35 36 37; do + line1="$fore " + line2=" " + for back in 40 41 42 43 44 45 46 47 49; do + line1="${line1}${esc}${back};${fore}m Normal ${esc}0m" + line2="${line2}${esc}${back};${fore};1m Bold ${esc}0m" + done + echo -e "$line1\n$line2" + done +} -# find all suid files in $PATH # suidfind() { ls -latg $path | grep '^...s' } - suidfind() { ls -latg $path/*(sN) } +#f5# Find all files in \$PATH with setuid bit set +suidfind() { ls -latg $path/*(sN) } # See above but this is /better/ ... anywise .. - findsuid() { +findsuid() { print 'Output will be written to ~/suid_* ...' $SUDO find / -type f \( -perm -4000 -o -perm -2000 \) -ls > ~/suid_suidfiles.`date "+%Y-%m-%d"`.out 2>&1 $SUDO find / -type d \( -perm -4000 -o -perm -2000 \) -ls > ~/suid_suiddirs.`date "+%Y-%m-%d"`.out 2>&1 $SUDO find / -type f \( -perm -2 -o -perm -20 \) -ls > ~/suid_writefiles.`date "+%Y-%m-%d"`.out 2>&1 $SUDO find / -type d \( -perm -2 -o -perm -20 \) -ls > ~/suid_writedirs.`date "+%Y-%m-%d"`.out 2>&1 print 'Finished' - } - -# Reload functions. - refunc() { - for func in $argv - do - unfunction $func - autoload $func - done - } +} + +#f5# Reload given functions +refunc() { + for func in $argv ; do + unfunction $func + autoload $func + done +} # a small check to see which DIR is located on which server/partition. # stolen and modified from Sven's zshrc.forall - dirspace() { - if [ -n "$1" ] ; then - for dir in $* ; do - if [ -d "$dir" ] ; then - ( cd $dir; echo "-<$dir>"; du -shx .; echo); - else - echo "warning: $dir does not exist" >&2 - fi - done +#f5# Report diskusage of a directory +dirspace() { + if [[ -n "$1" ]] ; then + for dir in $* ; do + if [[ -d "$dir" ]] ; then + ( cd $dir; echo "-<$dir>"; du -shx .; echo); + else + echo "warning: $dir does not exist" >&2 + fi + done else for dir in $path; do - if [ -d "$dir" ] ; then - ( cd $dir; echo "-<$dir>"; du -shx .; echo); - else - echo "warning: $dir does not exist" >&2 - fi + if [[ -d "$dir" ]] ; then + ( cd $dir; echo "-<$dir>"; du -shx .; echo); + else + echo "warning: $dir does not exist" >&2 + fi done fi - } +} # % slow_print `cat /etc/passwd` - slow_print() { - for argument in "${@}" - do - for ((i = 1; i <= ${#1} ;i++)) { - print -n "${argument[i]}" - sleep 0.08 - } - print -n " " +#f5# Slowly print out parameters +slow_print() { + for argument in "${@}" ; do + for ((i = 1; i <= ${#1} ;i++)) ; do + print -n "${argument[i]}" + sleep 0.08 done - print "" - } - -# display system state - status() { - print "" - print "Date..: "$(date "+%Y-%m-%d %H:%M:%S")"" - print "Shell.: Zsh $ZSH_VERSION (PID = $$, $SHLVL nests)" - print "Term..: $TTY ($TERM), $BAUD bauds, $COLUMNS x $LINES cars" - print "Login.: $LOGNAME (UID = $EUID) on $HOST" - print "System: $(cat /etc/[A-Za-z]*[_-][rv]e[lr]*)" - print "Uptime:$(uptime)" - print "" - } + print -n " " + done + print "" +} + +#f5# Show some status info +status() { + print "" + print "Date..: "$(date "+%Y-%m-%d %H:%M:%S")"" + print "Shell.: Zsh $ZSH_VERSION (PID = $$, $SHLVL nests)" + print "Term..: $TTY ($TERM), $BAUD bauds, $COLUMNS x $LINES cars" + print "Login.: $LOGNAME (UID = $EUID) on $HOST" + print "System: $(cat /etc/[A-Za-z]*[_-][rv]e[lr]*)" + print "Uptime:$(uptime)" + print "" +} # Rip an audio CD - audiorip() { - mkdir -p ~/ripps - cd ~/ripps - cdrdao read-cd --device $DEVICE --driver generic-mmc audiocd.toc - cdrdao read-cddb --device $DEVICE --driver generic-mmc audiocd.toc - echo " * Would you like to burn the cd now? (yes/no)" - read input - if - [ "$input" = "yes" ]; then - echo " ! Burning Audio CD" - audioburn - echo " * done." - else - echo " ! Invalid response." - fi - } +#f5# Rip an audio CD +audiorip() { + mkdir -p ~/ripps + cd ~/ripps + cdrdao read-cd --device $DEVICE --driver generic-mmc audiocd.toc + cdrdao read-cddb --device $DEVICE --driver generic-mmc audiocd.toc + echo " * Would you like to burn the cd now? (yes/no)" + read input + if [[ "$input" = "yes" ]] ; then + echo " ! Burning Audio CD" + audioburn + echo " * done." + else + echo " ! Invalid response." + fi +} # and burn it - audioburn() { - cd ~/ripps - cdrdao write --device $DEVICE --driver generic-mmc audiocd.toc - echo " * Should I remove the temporary files? (yes/no)" - read input - if [ "$input" = "yes" ]; then - echo " ! Removing Temporary Files." - cd ~ - rm -rf ~/ripps - echo " * done." - else - echo " ! Invalid response." - fi - } - -# Make an audio CD from all mp3 files - mkaudiocd() { - cd ~/ripps - for i in *.[Mm][Pp]3; do mv "$i" `echo $i | tr '[A-Z]' '[a-z]'`; done - for i in *.mp3; do mv "$i" `echo $i | tr ' ' '_'`; done - for i in *.mp3; do mpg123 -w `basename $i .mp3`.wav $i; done - normalize -m *.wav - for i in *.wav; do sox $i.wav -r 44100 $i.wav resample; done - } - -# Create an ISO image. You are prompted for volume name, filename and directory - mkiso() { - echo " * Volume name " - read volume - echo " * ISO Name (ie. tmp.iso)" - read iso - echo " * Directory or File" - read files - mkisofs -o ~/$iso -A $volume -allow-multidot -J -R -iso-level 3 -V $volume -R $files - } - -# simple thumbnails generator - genthumbs () { +#f5# Burn an audio CD (in combination with audiorip) +audioburn() { + cd ~/ripps + cdrdao write --device $DEVICE --driver generic-mmc audiocd.toc + echo " * Should I remove the temporary files? (yes/no)" + read input + if [[ "$input" = "yes" ]] ; then + echo " ! Removing Temporary Files." + cd ~ + rm -rf ~/ripps + echo " * done." + else + echo " ! Invalid response." + fi +} + +#f5# Make an audio CD from all mp3 files +mkaudiocd() { + # TODO: do the renaming more zshish, possibly with zmv() + cd ~/ripps + for i in *.[Mm][Pp]3; do mv "$i" `echo $i | tr '[A-Z]' '[a-z]'`; done + for i in *.mp3; do mv "$i" `echo $i | tr ' ' '_'`; done + for i in *.mp3; do mpg123 -w `basename $i .mp3`.wav $i; done + normalize -m *.wav + for i in *.wav; do sox $i.wav -r 44100 $i.wav resample; done +} + +#f5# Create an ISO image. You are prompted for\\&\quad volume name, filename and directory +mkiso() { + echo " * Volume name " + read volume + echo " * ISO Name (ie. tmp.iso)" + read iso + echo " * Directory or File" + read files + mkisofs -o ~/$iso -A $volume -allow-multidot -J -R -iso-level 3 -V $volume -R $files +} + +#f5# Simple thumbnails generator +genthumbs() { rm -rf thumb-* index.html echo " @@ -634,18 +790,17 @@ Images " > index.html - for f in *.(gif|jpeg|jpg|png) - do + for f in *.(gif|jpeg|jpg|png) ; do convert -size 100x200 "$f" -resize 100x200 thumb-"$f" echo " " >> index.html done echo " " >> index.html - } +} -# unset all limits (see zshbuiltins(1) /ulimit for details) - allulimit() { +#f5# Set all ulimit parameters to \kbd{unlimited} +allulimit() { ulimit -c unlimited ulimit -d unlimited ulimit -f unlimited @@ -653,225 +808,491 @@ ulimit -n unlimited ulimit -s unlimited ulimit -t unlimited - } +} # ogg2mp3 with bitrate of 192 - ogg2mp3_192() { +ogg2mp3_192() { oggdec -o - ${1} | lame -b 192 - ${1:r}.mp3 - } +} -# RFC 2396 URL encoding in Z-Shell - urlencode() { - setopt localoptions extendedglob - input=( ${(s::)1} ) - print ${(j::)input/(#b)([^A-Za-z0-9_.!~*\'\(\)-])/%$(([##16]#match))} - } +#f5# RFC 2396 URL encoding in Z-Shell +urlencode() { + setopt localoptions extendedglob + input=( ${(s::)1} ) + print ${(j::)input/(#b)([^A-Za-z0-9_.!~*\'\(\)-])/%${(l:2::0:)$(([##16]#match))}} +} -# get x-lite voip software - getxlite() { +#f5# Install x-lite (VoIP software) +getxlite() { setopt local_options setopt errreturn - [ -d ~/tmp ] || mkdir ~/tmp + [[ -d ~/tmp ]] || mkdir ~/tmp cd ~/tmp + echo "Downloading http://www.counterpath.com/download/X-Lite_Install.tar.gz and storing it in ~/tmp:" if wget http://www.counterpath.com/download/X-Lite_Install.tar.gz ; then - unp X-Lite_Install.tar.gz && echo done || echo failed + unp X-Lite_Install.tar.gz && echo done || echo failed else - echo "Error while downloading." ; return 1 + echo "Error while downloading." ; return 1 fi - if [ -x xten-xlite/xtensoftphone ] ; then - echo "Execute xten-xlite/xtensoftphone to start xlite." + + if [[ -x xten-xlite/xtensoftphone ]] ; then + echo "Execute xten-xlite/xtensoftphone to start xlite." fi - } +} -# get skype - getskype() { +#f5# Install skype +getskype() { setopt local_options setopt errreturn echo "Downloading debian package of skype." echo "Notice: If you want to use a more recent skype version run 'getskypebeta'." wget http://www.skype.com/go/getskype-linux-deb - $SUDO dpkg -i skype_debian-*.deb && echo "skype installed." - } + $SUDO dpkg -i skype*.deb && echo "skype installed." +} -# get beta-version of skype - getskypebeta() { +#f5# Install beta-version of skype +getskypebeta() { setopt local_options setopt errreturn echo "Downloading debian package of skype (beta version)." wget http://www.skype.com/go/getskype-linux-beta-deb $SUDO dpkg -i skype-beta*.deb && echo "skype installed." - } +} -# get gzimo (VoIP software) - getgizmo() { +#f5# Install gizmo (VoIP software) +getgizmo() { setopt local_options setopt errreturn - echo "gconf2-common and libgconf2-4 have to be available. Installing therefor." + echo "libgtk2.0-0, gconf2, libstdc++6, libasound2 and zlib1g have to be available. Installing." $SUDO apt-get update - $SUDO apt-get install gconf2-common libgconf2-4 - wget $(lynx --dump http://www.gizmoproject.com/download-linux.html | awk '/\.deb/ {print $2" "}' | tr -d '\n') - $SUDO dpkg -i libsipphoneapi*.deb bonjour_*.deb gizmo-*.deb && echo "gizmo installed." - } + $SUDO apt-get install libgtk2.0-0 gconf2 libstdc++6 libasound2 zlib1g + wget "$(lynx --dump http://gizmo5.com/pc/download/linux/ | awk '/libstdc\+\+6.*\.deb/ {print $2}')" + $SUDO dpkg -i gizmo-project*.deb && echo "gizmo installed." +} -# get AIR - Automated Image and Restore - getair() { +#f5# Get and run AIR (Automated Image and Restore) +getair() { setopt local_options setopt errreturn - [ -w . ] || { echo 'Error: you do not have write permissions in this directory. Exiting.' ; return 1 } + [[ -w . ]] || { echo 'Error: you do not have write permissions in this directory. Exiting.' ; return 1 } local VER='1.2.8' wget http://puzzle.dl.sourceforge.net/sourceforge/air-imager/air-$VER.tar.gz tar zxf air-$VER.tar.gz cd air-$VER INTERACTIVE=no $SUDO ./install-air-1.2.8 - [ -x /usr/local/bin/air ] && [ -n "$DISPLAY" ] && $SUDO air - } + [[ -x /usr/local/bin/air ]] && [[ -n "$DISPLAY" ]] && $SUDO air +} -# get specific git commitdiff - git-get-diff() { - if [ -z $GITTREE ] ; then - GITTREE='linux/kernel/git/torvalds/linux-2.6.git' +#f5# Get specific git commitdiff +git-get-diff() { + if [[ -z $GITTREE ]] ; then + GITTREE='linux/kernel/git/torvalds/linux-2.6.git' fi - if ! [ -z $1 ] ; then - ${=BROWSER} "http://kernel.org/git/?p=$GITTREE;a=commitdiff;h=$1" + if ! [[ -z $1 ]] ; then + ${=BROWSER} "http://kernel.org/git/?p=$GITTREE;a=commitdiff;h=$1" else - echo "Usage: git-get-diff " + echo "Usage: git-get-diff " fi - } +} -# get specific git commit - git-get-commit() { - if [ -z $GITTREE ] ; then - GITTREE='linux/kernel/git/torvalds/linux-2.6.git' +#f5# Get specific git commit +git-get-commit() { + if [[ -z $GITTREE ]] ; then + GITTREE='linux/kernel/git/torvalds/linux-2.6.git' fi - if ! [ -z $1 ] ; then - ${=BROWSER} "http://kernel.org/git/?p=$GITTREE;a=commit;h=$1" + if ! [[ -z $1 ]] ; then + ${=BROWSER} "http://kernel.org/git/?p=$GITTREE;a=commit;h=$1" else - echo "Usage: git-get-commit " + echo "Usage: git-get-commit " fi - } +} -# get specific git diff - git-get-plaindiff() { - if [ -z $GITTREE ] ; then - GITTREE='linux/kernel/git/torvalds/linux-2.6.git' +#f5# Get specific git diff +git-get-plaindiff () { + if [[ -z $GITTREE ]] ; then + GITTREE='linux/kernel/git/torvalds/linux-2.6.git' fi - if ! [ -z $1 ] ; then - wget "http://kernel.org/git/?p=$GITTREE;a=commitdiff_plain;h=$1" -O $1.diff + if [[ -z $1 ]] ; then + echo 'Usage: git-get-plaindiff ' else - echo 'Usage: git-get-plaindiff ' + echo -n "Downloading $1.diff ... " + # avoid "generating ..." stuff from kernel.org server: + wget --quiet "http://kernel.org/git/?p=$GITTREE;a=commitdiff_plain;h=$1" -O /dev/null + wget --quiet "http://kernel.org/git/?p=$GITTREE;a=commitdiff_plain;h=$1" -O $1.diff \ + && echo done || echo failed fi - } +} + -# log 'make install' output # http://strcat.de/blog/index.php?/archives/335-Software-sauber-deinstallieren...html - mmake() { +#f5# Log 'make install' output +mmake() { [[ ! -d ~/.errorlogs ]] && mkdir ~/.errorlogs - =make -n install > ~/.errorlogs/${PWD##*/}-makelog - } + make -n install > ~/.errorlogs/${PWD##*/}-makelog +} -# indent source code - smart-indent() { +#f5# Indent source code +smart-indent() { indent -npro -kr -i8 -ts8 -sob -l80 -ss -ncs $* - } +} # highlight important stuff in diff output, usage example: hg diff | hidiff - [ -x $(which histring) ] && \ - alias hidiff="histring -fE '^Comparing files .*|^diff .*' | histring -c yellow -fE '^\-.*' | histring -c green -fE '^\+.*'" +#m# a2 hidiff \kbd{histring} oneliner for diffs +check_com -c histring && \ + alias hidiff="histring -fE '^Comparing files .*|^diff .*' | histring -c yellow -fE '^\-.*' | histring -c green -fE '^\+.*'" # rename pictures based on information found in exif headers - exirename() { - if [ $# -lt 1 ] ; then - echo 'Usage: jpgrename $FILES' >& 2 - return 1 +#f5# Rename pictures based on information found in exif headers +exirename() { + if [[ $# -lt 1 ]] ; then + echo 'Usage: jpgrename $FILES' >& 2 + return 1 + else + echo -n 'Checking for jhead with version newer than 1.9: ' + jhead_version=`jhead -h | grep 'used by most Digital Cameras. v.*' | awk '{print $6}' | tr -d v` + if [[ $jhead_version > '1.9' ]]; then + echo 'success - now running jhead.' + jhead -n%Y-%m-%d_%Hh%M_%f $* + else + echo 'failed - exiting.' + fi + fi +} + +# open file in vim and jump to line +# http://www.downgra.de/archives/2007/05/08/T19_21_11/ +j2v() { + local -a params + params=(${*//(#m):[0-9]*:/\\n+${MATCH//:/}}) # replace ':23:' to '\n+23' + params=(${(s|\n|)${(j|\n|)params}}) # join array using '\n', then split on all '\n' + vim ${params} +} + +# get_ic() - queries imap servers for capabilities; real simple. no imaps +ic_get() { + local port + if [[ ! -z $1 ]] ; then + port=${2:-143} + print "querying imap server on $1:${port}...\n"; + print "a1 capability\na2 logout\n" | nc $1 ${port} + else + print "usage:\n $0 [port]" + fi +} + +# creates a Maildir/ with its {new,cur,tmp} subdirs +mkmaildir() { + local root subdir + root=${MAILDIR_ROOT:-${HOME}/Mail} + if [[ -z ${1} ]] ; then print "Usage:\n $0 " ; return 1 ; fi + subdir=${1} + mkdir -p ${root}/${subdir}/{cur,new,tmp} +} + +# xtrename() rename xterm from within GNU-screen +xtrename() { + if [[ -z ${DISPLAY} ]] ; then + printf 'xtrename only makes sense in X11.\n' + return 1 + fi + if [[ -z ${1} ]] ; then + printf 'usage: xtrename() "title for xterm"\n' + printf ' renames the title of xterm from _within_ screen.\n' + printf ' Also works without screen.\n' + return 0 + fi + print -n "\eP\e]0;${1}\C-G\e\\" + return 0 +} + +# hl() highlighted less +# http://ft.bewatermyfriend.org/comp/data/zsh/zfunct.html +if check_com -c highlight ; then + function hl() { + local theme lang + theme=${HL_THEME:-""} + case ${1} in + (-l|--list) + ( printf 'available languages (syntax parameter):\n\n' ; + highlight --list-langs ; ) | less -SMr + ;; + (-t|--themes) + ( printf 'available themes (style parameter):\n\n' ; + highlight --list-themes ; ) | less -SMr + ;; + (-h|--help) + printf 'usage: hl \n' + printf ' available options: --list (-l), --themes (-t), --help (-h)\n\n' + printf ' Example: hl c main.c\n' + ;; + (*) + if [[ -z ${2} ]] || (( ${#argv} > 2 )) ; then + printf 'usage: hl \n' + printf ' available options: --list (-l), --themes (-t), --help (-h)\n' + (( ${#argv} > 2 )) && printf ' Too many arguments.\n' + return 1 + fi + lang=${1%:*} + [[ ${1} == *:* ]] && [[ -n ${1#*:} ]] && theme=${1#*:} + if [[ -n ${theme} ]] ; then + highlight --xterm256 --syntax ${lang} --style ${theme} ${2} | less -SMr + else + highlight --ansi --syntax ${lang} ${2} | less -SMr + fi + ;; + esac + return 0 + } + # ... and a proper completion for hl() + # needs 'highlight' as well, so it fits fine in here. + function _hl_genarg() { + local expl + if [[ -prefix 1 *: ]] ; then + local themes + themes=(${${${(f)"$(LC_ALL=C highlight --list-themes)"}/ #/}:#*(Installed|Use name)*}) + compset -P 1 '*:' + _wanted -C list themes expl theme compadd ${themes} + else + local langs + langs=(${${${(f)"$(LC_ALL=C highlight --list-langs)"}/ #/}:#*(Installed|Use name)*}) + _wanted -C list languages expl languages compadd -S ':' -q ${langs} + fi + } + function _hl_complete() { + _arguments -s '1: :_hl_genarg' '2:files:_path_files' + } + compdef _hl_complete hl +fi + +# create small urls via tinyurl.com using wget, grep and sed +zurl() { + [[ -z ${1} ]] && print "please give an url to shrink." && return 1 + local url=${1} + local tiny="http://tinyurl.com/create.php?url=" + #print "${tiny}${url}" ; return + wget -O- \ + -o/dev/null \ + "${tiny}${url}" \ + | grep -Eio 'value="(http://tinyurl.com/.*)"' \ + | sed 's/value=//;s/"//g' +} + +#f2# Print a specific line of file(s). +linenr () { +# {{{ + if [ $# -lt 2 ] ; then + print "Usage: linenr [,] " ; return 1 + elif [ $# -eq 2 ] ; then + local number=$1 + local file=$2 + command ed -s $file <<< "${number}n" else - echo -n 'Checking for jhead with version newer than 1.9: ' - jhead_version=`jhead -h | grep 'used by most Digital Cameras. v.*' | awk '{print $6}' | tr -d v` - if [[ $jhead_version > '1.9' ]]; then - echo 'success - now running jhead.' - jhead -n%Y-%m-%d_%Hh%M_%f $* - else - echo 'failed - exiting.' - fi - fi - } + local number=$1 + shift + for file in "$@" ; do + if [ ! -d $file ] ; then + echo "${file}:" + command ed -s $file <<< "${number}n" 2> /dev/null + else + continue + fi + done | less + fi +# }}} +} + +#f2# Find history events by search pattern and list them by date. +whatwhen() { +# {{{ + local usage help ident format_l format_s first_char remain first last + usage='USAGE: whatwhen [options] ' + help='Use' \`'whatwhen -h'\'' for further explanations.' + ident=${(l,${#${:-Usage: }},, ,)} + format_l="${ident}%s\t\t\t%s\n" + format_s="${format_l//(\\t)##/\\t}" + # Make the first char of the word to search for case + # insensitive; e.g. [aA] + first_char=[${(L)1[1]}${(U)1[1]}] + remain=${1[2,-1]} + # Default search range is `-100'. + first=${2:-\-100} + # Optional, just used for ` ' given. + last=$3 + case $1 in + ("") + printf '%s\n\n' 'ERROR: No search string specified. Aborting.' + printf '%s\n%s\n\n' ${usage} ${help} && return 1 + ;; + (-h) + printf '%s\n\n' ${usage} + print 'OPTIONS:' + printf $format_l '-h' 'show help text' + print '\f' + print 'SEARCH RANGE:' + printf $format_l "'0'" 'the whole history,' + printf $format_l '-' 'offset to the current history number; (default: -100)' + printf $format_s '<[-]first> []' 'just searching within a give range' + printf '\n%s\n' 'EXAMPLES:' + printf ${format_l/(\\t)/} 'whatwhen grml' '# Range is set to -100 by default.' + printf $format_l 'whatwhen zsh -250' + printf $format_l 'whatwhen foo 1 99' + ;; + (\?) + printf '%s\n%s\n\n' ${usage} ${help} && return 1 + ;; + (*) + # -l list results on stout rather than invoking $EDITOR. + # -i Print dates as in YYYY-MM-DD. + # -m Search for a - quoted - pattern within the history. + fc -li -m "*${first_char}${remain}*" $first $last + ;; + esac +# }}} +} + +# change fluxbox keys from 'Alt-#' to 'Alt-F#' and vice versa +fluxkey-change() { + [[ -n "$FLUXKEYS" ]] || local FLUXKEYS="$HOME/.fluxbox/keys" + if ! [[ -r "$FLUXKEYS" ]] ; then + echo "Sorry, \$FLUXKEYS file $FLUXKEYS could not be read - nothing to be done." + return 1 + else + if grep -q 'Mod1 F[0-9] :Workspace [0-9]' $FLUXKEYS ; then + echo -n 'Switching to Alt-# mode in ~/.fluxbox/keys: ' + sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)F\([0-9]\+[: space :]\+:Workspace.*\)|\1\2|' $FLUXKEYS && echo done || echo failed + elif grep -q 'Mod1 [0-9] :Workspace [0-9]' $FLUXKEYS ; then + echo -n 'Switching to Alt-F# mode in ~/.fluxbox/keys: ' + sed -i -e 's|^\(Mod[0-9]\+[: space :]\+\)\([0-9]\+[: space :]\+:Workspace.*\)|\1F\2|' $FLUXKEYS && echo done || echo failed + else + echo 'Sorry, do not know what to do.' + return 1 + fi + fi +} + +# retrieve weather information on the console +# Usage example: 'weather LOWG' +weather() { + [[ -n "$1" ]] || { + print 'Usage: weather ' >&2 + print 'List of stations: http://en.wikipedia.org/wiki/List_of_airports_by_ICAO_code'>&2 + return 1 + } + + local PLACE="${1:u}" + local FILE="$HOME/.weather/$PLACE" + local LOG="$HOME/.weather/log" + + [[ -d $HOME/.weather ]] || { + print -n "Creating $HOME/.weather: " + mkdir $HOME/.weather + print 'done' + } + + print "Retrieving information for ${PLACE}:" + print + wget -T 10 --no-verbose --output-file=$LOG --output-document=$FILE --timestamping http://weather.noaa.gov/pub/data/observations/metar/decoded/$PLACE.TXT + + if [[ $? -eq 0 ]] ; then + if [[ -n "$VERBOSE" ]] ; then + cat $FILE + else + DATE=$(grep 'UTC' $FILE | sed 's#.* /##') + TEMPERATURE=$(awk '/Temperature/ { print $4" degree Celcius / " $2" degree Fahrenheit" }' $FILE| tr -d '(') + echo "date: $DATE" + echo "temp: $TEMPERATURE" + fi + else + print "There was an error retrieving the weather information for $PLACE" >&2 + cat $LOG + return 1 + fi +} # }}} # mercurial related stuff {{{ - if type -p hg &>/dev/null ; then - # gnu like diff for mercurial - # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks +if check_com -c hg ; then + # gnu like diff for mercurial + # http://www.selenic.com/mercurial/wiki/index.cgi/TipsAndTricks + #f5# GNU like diff for mercurial hgdi() { - for i in `hg status -marn "$@"` ; diff -ubwd <(hg cat "$i") "$i" + for i in $(hg status -marn "$@") ; diff -ubwd <(hg cat "$i") "$i" } - # build debian package + # build debian package + #a2# Alias for \kbd{hg-buildpackage} alias hbp='hg-buildpackage' - # diffstat for specific version of a mercurial repository - # hgstat => display diffstat between last revision and tip - # hgstat 1234 => display diffstat between revision 1234 and tip + # execute commands on the versioned patch-queue from the current repos + alias mq='hg -R $(readlink -f $(hg root)/.hg/patches)' + + # diffstat for specific version of a mercurial repository + # hgstat => display diffstat between last revision and tip + # hgstat 1234 => display diffstat between revision 1234 and tip + #f5# Diffstat for specific version of a mercurial repos hgstat() { - [ -n "$1" ] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat + [[ -n "$1" ]] && hg diff -r $1 -r tip | diffstat || hg export tip | diffstat } - # get current mercurial tip via hg itself + #f5# Get current mercurial tip via hg itself gethgclone() { - setopt local_options - setopt errreturn - if [ -f mercurial-tree/.hg ] ; then - cd mercurial-tree - echo "Running hg pull for retreiving latest version..." - hg pull - echo "Finished update. Building mercurial" - make local - echo "Setting \$PATH to $PWD:\$PATH..." - export PATH="$PWD:$PATH" - else - echo "Downloading mercurial via hg" - hg clone http://selenic.com/repo/hg mercurial-tree - cd mercurial-tree - echo "Building mercurial" - make local - echo "Setting \$PATH to $PWD:\$PATH..." - export PATH="$PWD:$PATH" - echo "make sure you set it permanent via ~/.zshrc if you plan to use it permanently." - # echo "Setting \$PYTHONPATH to PYTHONPATH=\${HOME}/lib/python," - # export PYTHONPATH=${HOME}/lib/python - fi + setopt local_options + setopt errreturn + if [[ -f mercurial-tree/.hg ]] ; then + cd mercurial-tree + echo "Running hg pull for retreiving latest version..." + hg pull + echo "Finished update. Building mercurial" + make local + echo "Setting \$PATH to $PWD:\$PATH..." + export PATH="$PWD:$PATH" + else + echo "Downloading mercurial via hg" + hg clone http://selenic.com/repo/hg mercurial-tree + cd mercurial-tree + echo "Building mercurial" + make local + echo "Setting \$PATH to $PWD:\$PATH..." + export PATH="$PWD:$PATH" + echo "make sure you set it permanent via ~/.zshrc if you plan to use it permanently." + # echo "Setting \$PYTHONPATH to PYTHONPATH=\${HOME}/lib/python," + # export PYTHONPATH=${HOME}/lib/python + fi } - fi # end of check whether we have the 'hg'-executable +fi # end of check whether we have the 'hg'-executable - # get current mercurial snapshot - gethgsnap() { - setopt local_options - setopt errreturn - if [ -f mercurial-snapshot.tar.gz ] ; then +# get current mercurial snapshot +#f5# Get current mercurial snapshot +gethgsnap() { + setopt local_options + setopt errreturn + if [[ -f mercurial-snapshot.tar.gz ]] ; then echo "mercurial-snapshot.tar.gz exists already, skipping download." - else + else echo "Downloading mercurial snapshot" wget http://www.selenic.com/mercurial/mercurial-snapshot.tar.gz - fi - echo "Unpacking mercurial-snapshot.tar.gz" - tar zxf mercurial-snapshot.tar.gz - cd mercurial-snapshot/ - echo "Installing required build-dependencies" - $SUDO apt-get update - $SUDO apt-get install python2.4-dev - echo "Building mercurial" - make local - echo "Setting \$PATH to $PWD:\$PATH..." - export PATH="$PWD:$PATH" - echo "make sure you set it permanent via ~/.zshrc if you plan to use it permanently." - } + fi + echo "Unpacking mercurial-snapshot.tar.gz" + tar zxf mercurial-snapshot.tar.gz + cd mercurial-snapshot/ + echo "Installing required build-dependencies" + $SUDO apt-get update + $SUDO apt-get install python2.4-dev + echo "Building mercurial" + make local + echo "Setting \$PATH to $PWD:\$PATH..." + export PATH="$PWD:$PATH" + echo "make sure you set it permanent via ~/.zshrc if you plan to use it permanently." +} # }}} # some useful commands often hard to remember - let's grep for them {{{ # Work around ion/xterm resize bug. -#if [ "$SHLVL" = 1 ]; then -# if [ -x `which resize 2>/dev/null` ]; then +#if [[ "$SHLVL" -eq 1 ]]; then +# if check_com -c resize ; then # eval `resize 0 )) && isgrmlsmall && source ~/.zshrc.grmlsmall +(( GRMLSMALL_SPECIFIC > 0 )) && isgrmlsmall && source ~/.zshrc.grmlsmall # this allows us to stay in sync with /etc/skel/.zshrc # through 'ln -s /etc/skel/.zshrc ~/.zshrc' and put own # modifications in ~/.zshrc.local - if [ -r ~/.zshrc.local ] ; then - . ~/.zshrc.local - fi +xsource "${HOME}/.zshrc.local" + # }}} +### doc strings for external functions from files +#m# f5 grml-wallpaper() Sets a wallpaper (try completion for possible values) ## END OF FILE ################################################################# -# vim:foldmethod=marker +# vim:foldmethod=marker autoindent expandtab shiftwidth=4